1 files changed, 4 insertions, 1 deletions
diff --git a/services/camera/libcameraservice/device3/Camera3Stream.cpp b/services/camera/libcameraservice/device3/Camera3Stream.cpp
index 691764f..96299b3 100644
--- a/services/camera/libcameraservice/device3/Camera3Stream.cpp
+++ b/services/camera/libcameraservice/device3/Camera3Stream.cpp
@@ -487,9 +487,12 @@ status_t Camera3Stream::returnBuffer(const camera3_stream_buffer &buffer,
     status_t res = returnBufferLocked(buffer, timestamp);
     if (res == OK) {
         fireBufferListenersLocked(buffer, /*acquired*/false, /*output*/true);
-        mOutputBufferReturnedSignal.signal();
     }
 
+    // Even if returning the buffer failed, we still want to signal whoever is waiting for the
+    // buffer to be returned.
+    mOutputBufferReturnedSignal.signal();
+
     return res;
 }